CPT® Code 77047

Magnetic resonance imaging (MRI) of the breast, specifically coded as CPT® 77047, refers to a diagnostic imaging procedure that is performed on both breasts without the use of contrast material. This noninvasive technique leverages the magnetic properties of hydrogen atoms present in the body. When exposed to a strong magnetic field and radio waves, the nuclei of these hydrogen atoms emit radiofrequency signals. These signals are then captured and processed by a computer, which generates high-resolution, three-dimensional sectional images of the breast tissue. This imaging modality is particularly valuable for evaluating breast tissue and identifying any abnormalities such as lesions, tumors, or masses. During the procedure, patients may be administered a sedative to help them remain still, as the imaging process requires the patient to lie on a motorized table within a large MRI tunnel. The resulting images provide critical information that aids healthcare professionals in diagnosing and managing breast-related conditions.